SCH Number 2004082022

Title: Interstate 680 HOV and Auxiliary Lanes (Sunol Grade Northbound)
Description: Note: Project Report and project Approval Rescinded per Lead on 3/30/12. A northbound high occupancy vehicle (HOV) lane extending from the I-680/SR-237 interchange to SR-84, and five auxiliary lane segments extending from the Jacklin Road on-ramp to the Mission Boulevard/SR-238 off-ramp will be constructed. The southbound roadway will also be widened at two locations: (1) between the Andrade Road interchange and the Calaveras Road interchange, and (2) at the Sheridan Road interchange. Ramp metering equipment will be installed at fourteen northbound on-ramps beginning at Calaveras Boulevard and ending at Stoneridge Drive. Existing bridges will be widened. Sound barriers and retaining walls will also be constructed as necessary. The objective is to encourage carpooling and transit use through the HOV lane incentive and reduce congestion by providing more maneuvering room near high volume on/off-ramps.

2 documents in project

Type	Lead/Public Agency	Received	Title
NOD	California Department of Transportation, District 4	11/1/2005	Interstate 680 HOV and Auxiliary Lanes (Sunol Grade Northbound)
EA	California Department of Transportation, District 4	8/4/2004	Interstate 680 HOV and Auxiliary Lanes (Sunol Grade Northbound)